3-D numerical simulation of freely moving floating body by CIP method

Changhong Hu, Odd Faltinsen, Masashi Kashiwagi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

A three-dimensional CIP (Constrained Interpolation Profile) method for highly nonlinear wave-body interaction problems is presented. In the current numerical model, the wave-body interaction problem is treated as a multiphase problem, which includes a liquid phase (water), a gas phase (air) and a solid phase (floating body). A CIP based finite difference calculations are carried out in a regular computation domain with a Cartesian grid system. The free surface is captured by CIP method with a sharpness enhancement technique. The solid body is represented by distribution of virtual particles on the surface. A couple of three-dimensional numerical simulations are carried out to validate the proposed 3-D numerical model.

Original languageEnglish
Title of host publicationProceedings of the International Offshore and Polar Engineering Conference
Pages674-679
Number of pages6
Volume2005
Publication statusPublished - 2005
Event15th International Offrshore and Polar Engineering Conference, ISOPE-2005 - Seoul, Korea, Republic of
Duration: Jun 19 2005Jun 24 2005

Other

Other15th International Offrshore and Polar Engineering Conference, ISOPE-2005
CountryKorea, Republic of
CitySeoul
Period6/19/056/24/05

Fingerprint

Interpolation
Numerical models
Computer simulation
Liquids
Air
Gases
Water

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Ocean Engineering
  • Mechanical Engineering

Cite this

Hu, C., Faltinsen, O., & Kashiwagi, M. (2005). 3-D numerical simulation of freely moving floating body by CIP method. In Proceedings of the International Offshore and Polar Engineering Conference (Vol. 2005, pp. 674-679)

3-D numerical simulation of freely moving floating body by CIP method. / Hu, Changhong; Faltinsen, Odd; Kashiwagi, Masashi.

Proceedings of the International Offshore and Polar Engineering Conference. Vol. 2005 2005. p. 674-679.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hu, C, Faltinsen, O & Kashiwagi, M 2005, 3-D numerical simulation of freely moving floating body by CIP method. in Proceedings of the International Offshore and Polar Engineering Conference. vol. 2005, pp. 674-679, 15th International Offrshore and Polar Engineering Conference, ISOPE-2005, Seoul, Korea, Republic of, 6/19/05.
Hu C, Faltinsen O, Kashiwagi M. 3-D numerical simulation of freely moving floating body by CIP method. In Proceedings of the International Offshore and Polar Engineering Conference. Vol. 2005. 2005. p. 674-679
Hu, Changhong ; Faltinsen, Odd ; Kashiwagi, Masashi. / 3-D numerical simulation of freely moving floating body by CIP method. Proceedings of the International Offshore and Polar Engineering Conference. Vol. 2005 2005. pp. 674-679
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